An easy-to-tear tape handle flipping mechanism

Abstract

An easy-to-tear tape handle flipping mechanism disclosed by the present invention includes a mounting plate and a first cam track plate arranged on one side of the mounting plate; at least one flipping component is arranged inside the mounting plate and the first cam track plate; a control cylinder and a second cam track plate are arranged on the other side of the mounting plate, and the flipping component flips the mounting plate and is connected to the second cam track plate in a matching manner; the control cylinder is hinged to the second cam track plate, and the control cylinder is used to drive the second cam track plate to slide horizontally; a grasping robotic arm is arranged at the end of the flipping component, and a film-tearing suction head is arranged at the end of the grasping robotic arm, and the film-tearing suction head is used to adsorb the tape handle; a linear guide rail and a crossed roller slewing bearing are used to control the movement accuracy of the suction nozzle during flipping to prevent the suction nozzle from moving around, and a double-cam plus track plate structure is used to control the rotation of the suction nozzle around the center after sucking the easy-to-tear tape handle. The action can be completed with a single cylinder, which is fast in speed, low in cost, and strong in stability.

Description

Technical Field

[0001] The present invention relates to the field of flipping and tearing adhesives, and more specifically, to an easy-to-tear tape handle flipping mechanism. Background Art

[0002] In the 3C automation production line, it is necessary to temporarily fix some wire harnesses or connectors at a certain position with an easy-to-pull tape, and then in the subsequent workstation, the operator manually holds the tape handle and pulls it to remove the tape by losing its adhesiveness. The easy-to-pull tape is often in a flat position, and the tape handle is also attached to the flat surface. In this case, it is difficult to handle the clamping problem of the handle in automatic tape tearing. Such a step requires the introduction of automation to save labor. The device needs to clamp the handle of the easy-to-pull tape and then tear the tape. However, the handle is often in a flat position, which is not convenient for tape tearing operation. The prior art generally uses a machine tape to stick and pick up the handle of the easy-to-pull tape for processing. The structure is complex and the tape is used as a consumable. In addition, additional labor is required to regularly load and unload the consumables, resulting in high costs. Since the handle is picked up by the machine tape, it is difficult to discharge the waste. Summary of the Invention

[0003] In order to solve at least one of the above technical problems, the present invention provides an easy-to-tear tape handle flipping mechanism.

[0004] The first aspect of the present invention provides an easy-to-tear tape handle flipping mechanism, including: a mounting plate and a first cam track plate provided on one side of the mounting plate;

[0005] At least one flipping component is provided inside the mounting plate and the first cam track plate;

[0006] A control cylinder and a second cam track plate are provided on the other side of the mounting plate. The flipping component flips the mounting plate and is connected to the second cam track plate in a matching manner;

[0007] The control cylinder is hinged to the second cam track plate, and the control cylinder is used to drive the second cam track plate to slide in the horizontal direction;

[0008] A grasping robotic arm is provided at the end of the flipping component, and a film tearing suction head is provided at the end of the grasping robotic arm. The film tearing suction head is used to adsorb the tape handle.

[0009] In a preferred embodiment of the present invention, the flipping component includes a slewing bearing. The slewing bearing is embedded inside an outer disc, and the outer disc is embedded on the mounting plate. A rotating shaft is provided at one end of the slewing bearing, a connecting arm is provided outside the rotating shaft, and a second cam is provided at one end of the connecting arm.

[0010] In a preferred embodiment of the present invention, a fixing block is provided at the other end of the slewing bearing. A first slide rail is provided on one side of the fixing block. A first slider is connected in a mating manner on the first slide rail, and the first slider can slide along the first slide rail.

[0011] In a preferred embodiment of the present invention, a transfer plate is provided on one side of the first slider. A second slide rail is provided on one side of the transfer plate. An installation block is connected in a mating manner on one side of the second slide rail. A third slide rail is provided on one side of the installation block. A grasping robotic arm is connected in a mating manner on one side of the third slide rail.

[0012] In a preferred embodiment of the present invention, a return spring is provided between the grasping robotic arm and the installation block. One end of the return spring is connected to the top of the grasping robotic arm, and the other end of the return spring is connected to the installation block. A limiting mechanism is provided at one end of the top of the grasping robotic arm.

[0013] In a preferred embodiment of the present invention, the film tearing suction head is provided at the free end of the grasping robotic arm. A grasping regulating valve is provided on the top of the film tearing suction head, and a suction nozzle is provided at the bottom of the film tearing suction head.

[0014] In a preferred embodiment of the present invention, a first track groove is provided on the first cam track plate. There are two first track grooves, and the two first track grooves are arranged in parallel. The first track groove is an arc-shaped structure.

[0015] In a preferred embodiment of the present invention, a guide rod is provided on one side of the installation block. Two first cams are arranged in parallel on one side of the guide rod, and the two first cams are arranged in the same first track groove.

[0016] In a preferred embodiment of the present invention, two second track grooves are provided on the second cam track plate. The two second track grooves are arranged in parallel. The first cam is embedded in the second track groove, and the second track groove is a straight groove structure.

[0017] In a preferred embodiment of the present invention, a control guide rail is provided on one side of the installation plate. A control slider is connected in a mating manner on the control guide rail. The second cam track plate is fixedly installed on one side of the control slider. A second floating joint is provided on the top of the second cam track plate. One end of the control cylinder is provided with a first floating joint, and the second floating joint is clamped outside the first floating joint.

[0018] The above technical solution of the present invention has the following advantages compared with the prior art:

[0019] The first slide rail, the second slide rail, and the third slide rail are all linear guide rails. Linear guide rails and crossed roller slewing bearings are used to control the movement accuracy of the nozzle during flipping to prevent the nozzle from moving erratically. A double-cam plus track plate structure is used to control the rotation of the nozzle around the center after it picks up the easy-tear tape handle. The action can be completed with a single air cylinder, which features high speed, low cost, and strong stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, some of the following drawings are embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 is a three-dimensional structural schematic diagram of the easy-tear tape handle flipping mechanism according to an embodiment of the present invention;

[0022] Figure 2 is a structural schematic diagram of the back of the mounting plate according to an embodiment of the present invention;

[0023] Figure 3 is a three-dimensional structural schematic diagram of the flipping assembly according to an embodiment of the present invention;

[0024] Figure 4 is another perspective schematic diagram of the flipping assembly according to an embodiment of the present invention;

[0025] Figure 5 is a connection schematic diagram of the second cam and the rotating shaft according to an embodiment of the present invention;

[0026] Figure 6 is a connection schematic diagram of the control air cylinder and the second cam track plate according to an embodiment of the present invention.

[0027] In the figures, 1, mounting plate; 2, flipping assembly; 3, first cam track plate; 4, first cam; 5, grasping regulating valve; 6, tape handle; 7, film tearing suction head; 8, first track groove; 9, second cam track plate; 10, control air cylinder; 11, fixing block; 12, first floating joint; 13, nozzle; 14, rotating shaft; 15, control guide rail; 16, control slider; 17, connecting arm; 18, second cam; 19, second track groove; 20, control valve; 21, second floating joint; 22, slewing bearing; 23, first slider; 24, first slide rail; 25, adapter plate; 26, second slide rail; 27, third slide rail; 28, mounting block; 29, guide rod; 30, return spring; 31, grasping robotic arm; 32, limiting mechanism; 33, fastening bolt; 34, clamping part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] To better understand the above objects, features, and advantages of the present invention, the present invention will be further described in detail below in conjunction with specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

[0030] Embodiment 1

[0031] See Figure 1-6 As shown, the present invention provides an easy-to-tear tape handle flipping mechanism, including: a mounting plate 1 and a first cam track plate 3 disposed on one side of the mounting plate 1;

[0032] At least one flipping assembly 2 is disposed inside the mounting plate 1 and the first cam track plate 3;

[0033] A control cylinder 10 and a second cam track plate 9 are disposed on the other side of the mounting plate 1. The flipping assembly 2 flips the mounting plate 1 and is connected to the second cam track plate 9 in a mating manner;

[0034] The control cylinder 10 is hinged to the second cam track plate 9, and the control cylinder 10 is used to drive the second cam track plate 9 to slide in the horizontal direction;

[0035] A grabbing robotic arm 31 is disposed at the end of the flipping assembly 2, and a film-tearing suction head 7 is disposed at the end of the grabbing robotic arm 31. The film-tearing suction head 7 is used to suck the tape handle 6.

[0036] According to an embodiment of the present invention, the flipping assembly 2 includes a slewing bearing 22. The slewing bearing 22 is embedded inside the outer disc, and the outer disc is embedded in the mounting plate 1. A rotating shaft 14 is disposed at one end of the slewing bearing 22, a connecting arm 17 is disposed outside the rotating shaft 14, and a second cam 18 is disposed at one end of the connecting arm 17.

[0037] According to an embodiment of the present invention, a fixing block 11 is disposed at the other end of the slewing bearing 22. A first slide rail 24 is disposed on one side of the fixing block 11. A first slider 23 is connected to the first slide rail 24 in a mating manner. The first slider 23 can slide along the first slide rail 24. A transfer plate 25 is disposed on one side of the first slider 23. A second slide rail 26 is disposed on one side of the transfer plate 25. A mounting block 28 is connected to the second slide rail 26 in a mating manner. A third slide rail 27 is disposed on one side of the mounting block, and a grabbing robotic arm 31 is connected to the third slide rail 27 in a mating manner.

[0038] According to an embodiment of the present invention, a reset spring 30 is provided between the grasping robotic arm 31 and the mounting block 28. One end of the reset spring 30 is connected to the top of the grasping robotic arm 31, and the other end of the reset spring 30 is connected to the mounting block 28. A limiting mechanism 32 is provided at one end of the top of the grasping robotic arm 31.

[0039] According to an embodiment of the present invention, the film tearing suction head 7 is provided at the free end of the grasping robotic arm 31. A grasping regulating valve 5 is provided at the top of the film tearing suction head 7, and a suction nozzle 13 is provided at the bottom of the film tearing suction head 7.

[0040] According to an embodiment of the present invention, two first track grooves 8 are provided on the first cam track plate 3. The two first track grooves 8 are arranged in parallel, and the first track grooves 8 are of an arc structure.

[0041] According to an embodiment of the present invention, a guide rod 29 is provided on one side of the mounting block 28. Two first cams 4 are arranged in parallel on one side of the guide rod 29, and the two first cams 4 are arranged in the same first track groove 8.

[0042] According to an embodiment of the present invention, two second track grooves 19 are provided on the second cam track plate 9. The two second track grooves 19 are arranged in parallel, and the first cam 4 is embedded in the second track groove 19. The second track groove 19 is of a straight groove structure.

[0043] According to an embodiment of the present invention, a control guide rail 15 is provided on one side of the mounting plate 1. A control slider 16 is connected in a mating manner on the control guide rail 15. The second cam track plate 9 is fixedly installed on one side of the control slider 16. A second floating joint 21 is provided at the top of the second cam track plate 9. One end of the control cylinder 10 is provided with a first floating joint 12, and the second floating joint 21 is clamped outside the first floating joint 12.

[0044] It should be noted that a clamping member 34 and a fastening bolt 33 are sleeved outside the first floating joint 12. The clamping member 34 is abutted against one end of the second floating joint 21 through the fastening bolt 33 to fix the first floating joint 12 and the second floating joint 21.

[0045] Two control valves 20 are provided at the top of the control cylinder 10. The control valves 20 control the distance that the second cam track plate 9 slides along the control guide rail 15 and realize the reciprocating movement of the second cam track plate 9 along the control guide rail 15. During the movement of the second cam track plate 9, the second cam 18 located in the second track groove 19 slides synchronously in the second track groove 19.

[0046] In summary, the first slide rail 24, the second slide rail 26, and the third slide rail 27 are all linear guide rails. The linear guide rails and the crossed roller slewing bearing 22 are used to control the movement accuracy of the suction nozzle 13 during flipping to prevent the suction nozzle 13 from moving around. The double-cam plus track plate structure is used to control the rotation of the suction nozzle 13 around the center after sucking the easy-open tape handle 6. The use of a single cylinder can complete the action, which is fast, low-cost, and has strong stability.

[0047] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0048] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to the above embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the above embodiments shown herein, but rather should be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0049] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. An easy-to-tear tape handle flipping mechanism, comprising: An installation plate and a first cam track plate arranged on one side of the installation plate; characterized in that, At least one flipping component is arranged inside the installation plate and the first cam track plate; A control cylinder and a second cam track plate are arranged on the other side of the installation plate, and the flipping component flips the installation plate and is connected to the second cam track plate in a mating manner; The control cylinder is hinged to the second cam track plate, and the control cylinder is used to drive the second cam track plate to slide in the horizontal direction; A grasping robotic arm is arranged at the end of the flipping component, a film tearing suction head is arranged at the end of the grasping robotic arm, and the film tearing suction head is used to adsorb the tape handle; The flipping component includes a slewing bearing, the slewing bearing is embedded inside an outer disc, the outer disc is embedded on the installation plate, a rotating shaft is arranged at one end of the slewing bearing, a connecting arm is arranged on the outer side of the rotating shaft, and a second cam is arranged at one end of the connecting arm; A fixing block is arranged at the other end of the slewing bearing, a first slide rail is arranged on one side of the fixing block, a first slider is connected in a mating manner on the first slide rail, and the first slider can slide along the first slide rail; A transfer plate is arranged on one side of the first slider, a second slide rail is arranged on one side of the transfer plate, an installation block is connected in a mating manner on one side of the second slide rail, a third slide rail is arranged on one side of the installation block, and a grasping robotic arm is connected in a mating manner on one side of the third slide rail.

2. The easy-to-tear tape handle flipping mechanism according to claim 1, characterized in that, A return spring is arranged between the grasping robotic arm and the installation block, one end of the return spring is connected to the top of the grasping robotic arm, the other end of the return spring is connected to the installation block, and a limiting mechanism is arranged at one end of the top of the grasping robotic arm.

3. The easy-to-tear tape handle flipping mechanism according to claim 2, characterized in that, The film tearing suction head is arranged at the free end of the grasping robotic arm, a grasping regulating valve is arranged on the top of the film tearing suction head, and a suction nozzle is arranged at the bottom of the film tearing suction head.

4. The easy-to-tear tape handle flipping mechanism according to claim 3, wherein, A first track groove is arranged on the first cam track plate, there are two first track grooves, the two first track grooves are arranged in parallel, and the first track groove is an arc-shaped structure.

5. The easy-to-tear tape handle flipping mechanism according to claim 4, characterized in that, A guide rod is arranged on one side of the installation block, two first cams are arranged in parallel on one side of the guide rod, and the two first cams are arranged in the same first track groove.

6. The tear - easy tape handle flipping mechanism according to claim 5, characterized in that, Two second track grooves are arranged on the second cam track plate, the two second track grooves are arranged in parallel, the first cam is embedded in the second track groove, and the second track groove is a straight groove structure.

7. The easy-to-tear tape handle flipping mechanism according to claim 6, characterized in that, A control guide rail is arranged on one side of the installation plate, a control slider is connected in a mating manner on the control guide rail, the second cam track plate is fixedly installed on one side of the control slider, a second floating joint is arranged on the top of the second cam track plate, a first floating joint is arranged at one end of the control cylinder, and the second floating joint is clamped on the outer side of the first floating joint.

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